Version history
OONI Probe
30
ASO score
Text
25/100
Reviews
60/100
Graphic
28/100
Other
0/100
App Rating
4.4
Votes
239.94K
App Age
8y 10m
Last Update
Oct 13, 2025
Compare with Category Top Apps
|
Metrics
|
Current App
|
Category Top Average
|
Difference
|
|---|---|---|---|
|
Installs
|
534.6K
|
76.2M
|
-99%
|
|
Rating
|
4.45
|
4.32
|
+3%
|
|
Number of Ratings (Voted)
|
187.3K
|
90.9M
|
-100%
|
|
App Age
|
8y 10m
|
6y 10m
|
+29%
|
|
In-app Purchases Price
|
$0
|
$99
|
|
|
Update Frequency
|
138d
|
81d
|
+71%
|
|
Title Length
|
10
|
27
|
-63%
|
|
Short Description Length
|
52
|
72
|
-28%
|
|
Description Length
|
2 174
|
2 693
|
-19%
|
|
Number of Screenshots
|
440
|
1276
|
-66
%
|
|
Has Video?
|
No
|
0% has videos
|
|
|
Size
|
0MB
|
0MB
|
|
Category Ranking in United States
7 days
Last 7 days
Last 30 days
Last 90 days
Last 180 days
Last year
| Top | Dec 05, 2025 | Dec 12, 2025 |
|---|---|---|
|
No results were found!
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| Top | Dec 05, 2025 | Dec 12, 2025 |
|---|---|---|
|
No results were found!
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| Top | Dec 05, 2025 | Dec 12, 2025 |
|---|---|---|
|
No results were found!
|
||
| Top | Dec 05, 2025 | Dec 12, 2025 |
|---|---|---|
|
No results were found!
|
||
Downloads
Downloads Graph
Total
524K
Last month
5.7K
Text ASO
Title
(
Characters:
10
of 50
)
OONI Probe
Short Description
(
Characters:
52
of 80
)
Measure Internet Censorship, Speed & Performance
Description
(
Characters:
2174
of 4000
)
Are websites and social media apps blocked? Is your network unusually slow? Run OONI Probe to find out!
With this app, you will examine the blocking of websites and instant messaging apps, measure your network's speed and performance, and check whether systems that could be responsible for censorship and surveillance are in your network.
OONI Probe is developed by the Open Observatory of Network Interference (OONI), a free software project (under The Tor Project) that aims to uncover internet censorship around the world.
Since 2012, OONI’s global community has collected millions of network measurements from more than 200 countries, shedding light on multiple cases of network interference.
Collect evidence of internet censorship
You can check whether and how websites and instant messaging apps are blocked. The network measurement data you will collect may serve as evidence of internet censorship.
Detect systems responsible for censorship and surveillance
OONI Probe tests are also designed to uncover the presence of systems (middleboxes) that could be responsible for censorship and surveillance.
Measure the speed and performance of your network
You can measure the speed and performance of your network by running OONI's implementation of the Network Diagnostic Test (NDT). You can also measure video streaming performance with the Dynamic Adaptive Streaming over HTTP (DASH) test.
Open data
OONI publishes network measurement data because open data allows third parties to verify OONI findings, conduct independent studies, and answer other research questions. Openly publishing OONI data also helps increase transparency of internet censorship around the world. You can explore and download OONI data here: https://ooni.io/data/
Free software
All OONI Probe tests (including our NDT and DASH implementations), are based on free and open source software. You can find OONI software projects on GitHub: https://github.com/ooni. Curious to learn how OONI Probe tests work? Learn more: https://ooni.io/nettest/
To receive updates from the OONI-verse, follow us on Twitter: https://twitter.com/OpenObservatory}
Read more
Other
Additional Information
| Rating: | |
| Voted: | 239.94K |
| Google Play Link: | |
| Website: | |
| Email: | |
| Privacy Policy: | |
| Categories: | Tools |
| Size: | - |
| Installs: | 524.03K |
| App Age: | 8 years 10 months |
| Release Date: | Feb 08, 2017 |
| Last Update: | Oct 13, 2025 |
| Version: | 5.2.2 |
Version history
5.2.2
Oct 13, 2025
5.1.0
Jun 27, 2025